huh? i see it as obstruction free, and using the smallest diameter shaft/barrel for the largest bore possible with the least obstruction. if the hole was simply bored straight through without the slot it makes really nasty airflow and defeats the purpose...
Авто/Мото
Lovely
why this cut design? you see better response because not air loss inside runner?
huh?
i see it as obstruction free, and using the smallest diameter shaft/barrel for the largest bore possible with the least obstruction.
if the hole was simply bored straight through without the slot it makes really nasty airflow and defeats the purpose...